urban rail facilities 城市轨道交通设备 Urban Basic Facilities 城市基础设施 urban disaster prevention facilities 都市防灾施设 ; 城市防灾设施 ..
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urban basic facilities construction 城市基础设施
·2,447,543篇论文数据，部分数据来源于NoteExpress
Venues and facilities constraints, lack of basic sports knowledge and skills, lack of interests and hobbies for the leisure sports constraints Beijing urban residents consumption factors.
场地设施限制、缺乏基本的体育知识与技能、缺乏兴趣爱好为制约北京城区居民休闲体育消费的主要因素。
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